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TECHNICAL SPECIFICATIONS
Input Frequency Range: Up to 400 magneto firings per second, per tachometer
12,000 RPM on a 4 cylinder engine, 5,333 RPM on a 9 cylinder engine
Input Signal Voltage: 100 to 1000 Volts AC
Accuracy: +/- ½ RPM, each tachometer
Cylinder Configurations: 4,6,7,8,9,11,12,14
Input Impedance: Greater than 500,000 ohms, each tachometer input
Power Requirements: 7.5 – 31 Volts, DC, 200 ma. max
Environment:
Weight: 1.5 lbs.
Dimensions: 3 inch MSM33638 Case, 2 ¾" deep
Switch Operational Life: Greater than 250,000 cycles
Cabling: Shielded P-Lead wire to ignition switch. MS3106A-14S-6S Connector with AN-3057-6 Strain Relief
MTBF 20,000 Hours
Warranty: Limited Two Years, Parts & Labor.
Engine Hours Clock: Accurate to less than 1 hour error in 2000 hours. Records real time when engine RPM is greater than 800.
Software Certifications: Software certified to RTCA DO-178A, level 2.
HORIZON INSTRUMENTS, INC.
P-1000 INSTALLATION & INSTRUCTION MANUAL
Title:
P103050
E
Number:
Revision:
6 of 23
Page:
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